O'Donnells is a Unincorporated area located in St. Mary's-The Capes, Newfoundland and Labrador and has an elevation of 11 meters.

• Latitude: 47° 4' 9'' North   (decimal: 47.0691666)
• Longitude: 53° 33' 56'' West   (decimal: -53.5655555)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Local Service District
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 11 meters
• Location: St. Mary's-The Capes
• Atlas of Canada Locator Map: O'Donnells
• GPS Coordinate Locator Map: O'Donnells Lat/Long